The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/qcom-msm8960-cdp.dts

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    1 // SPDX-License-Identifier: GPL-2.0
    2 #include <dt-bindings/input/input.h>
    3 
    4 #include "qcom-msm8960.dtsi"
    5 
    6 / {
    7         model = "Qualcomm MSM8960 CDP";
    8         compatible = "qcom,msm8960-cdp", "qcom,msm8960";
    9 
   10         aliases {
   11                 serial0 = &gsbi5_serial;
   12         };
   13 
   14         chosen {
   15                 stdout-path = "serial0:115200n8";
   16         };
   17 
   18         soc {
   19                 gsbi@16400000 {
   20                         status = "okay";
   21                         qcom,mode = <GSBI_PROT_I2C_UART>;
   22                         serial@16440000 {
   23                                 status = "okay";
   24                         };
   25                 };
   26 
   27                 amba {
   28                         /* eMMC */
   29                         sdcc1: mmc@12400000 {
   30                                 status = "okay";
   31                         };
   32 
   33                         /* External micro SD card */
   34                         sdcc3: mmc@12180000 {
   35                                 status = "okay";
   36                         };
   37                 };
   38 
   39                 rpm@108000 {
   40                         regulators {
   41                                 compatible = "qcom,rpm-pm8921-regulators";
   42                                 vin_lvs1_3_6-supply = <&pm8921_s4>;
   43                                 vin_lvs2-supply = <&pm8921_s4>;
   44                                 vin_lvs4_5_7-supply = <&pm8921_s4>;
   45                                 vdd_ncp-supply = <&pm8921_l6>;
   46                                 vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
   47                                 vdd_l21_l23_l29-supply = <&pm8921_s8>;
   48                                 vdd_l24-supply = <&pm8921_s1>;
   49                                 vdd_l25-supply = <&pm8921_s1>;
   50                                 vdd_l27-supply = <&pm8921_s7>;
   51                                 vdd_l28-supply = <&pm8921_s7>;
   52 
   53                                 /* Buck SMPS */
   54                                 pm8921_s1: s1 {
   55                                         regulator-always-on;
   56                                         regulator-min-microvolt = <1225000>;
   57                                         regulator-max-microvolt = <1225000>;
   58                                         qcom,switch-mode-frequency = <3200000>;
   59                                         bias-pull-down;
   60                                 };
   61 
   62                                 pm8921_s2: s2 {
   63                                         regulator-min-microvolt = <1300000>;
   64                                         regulator-max-microvolt = <1300000>;
   65                                         qcom,switch-mode-frequency = <1600000>;
   66                                         bias-pull-down;
   67                                 };
   68 
   69                                 pm8921_s3: s3 {
   70                                         regulator-min-microvolt = <500000>;
   71                                         regulator-max-microvolt = <1150000>;
   72                                         qcom,switch-mode-frequency = <4800000>;
   73                                         bias-pull-down;
   74                                 };
   75 
   76                                 pm8921_s4: s4 {
   77                                         regulator-always-on;
   78                                         regulator-min-microvolt = <1800000>;
   79                                         regulator-max-microvolt = <1800000>;
   80                                         qcom,switch-mode-frequency = <1600000>;
   81                                         bias-pull-down;
   82                                         qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>;
   83                                 };
   84 
   85                                 pm8921_s7: s7 {
   86                                         regulator-min-microvolt = <1150000>;
   87                                         regulator-max-microvolt = <1150000>;
   88                                         qcom,switch-mode-frequency = <3200000>;
   89                                         bias-pull-down;
   90                                 };
   91 
   92                                 pm8921_s8: s8 {
   93                                         regulator-always-on;
   94                                         regulator-min-microvolt = <2050000>;
   95                                         regulator-max-microvolt = <2050000>;
   96                                         qcom,switch-mode-frequency = <1600000>;
   97                                         bias-pull-down;
   98                                 };
   99 
  100                                 /* PMOS LDO */
  101                                 pm8921_l1: l1 {
  102                                         regulator-always-on;
  103                                         regulator-min-microvolt = <1050000>;
  104                                         regulator-max-microvolt = <1050000>;
  105                                         bias-pull-down;
  106                                 };
  107 
  108                                 pm8921_l2: l2 {
  109                                         regulator-min-microvolt = <1200000>;
  110                                         regulator-max-microvolt = <1200000>;
  111                                         bias-pull-down;
  112                                 };
  113 
  114                                 pm8921_l3: l3 {
  115                                         regulator-min-microvolt = <3075000>;
  116                                         regulator-max-microvolt = <3075000>;
  117                                         bias-pull-down;
  118                                 };
  119 
  120                                 pm8921_l4: l4 {
  121                                         regulator-always-on;
  122                                         regulator-min-microvolt = <1800000>;
  123                                         regulator-max-microvolt = <1800000>;
  124                                         bias-pull-down;
  125                                 };
  126 
  127                                 pm8921_l5: l5 {
  128                                         regulator-min-microvolt = <2950000>;
  129                                         regulator-max-microvolt = <2950000>;
  130                                         bias-pull-down;
  131                                 };
  132 
  133                                 pm8921_l6: l6 {
  134                                         regulator-min-microvolt = <2950000>;
  135                                         regulator-max-microvolt = <2950000>;
  136                                         bias-pull-down;
  137                                 };
  138 
  139                                 pm8921_l7: l7 {
  140                                         regulator-always-on;
  141                                         regulator-min-microvolt = <1850000>;
  142                                         regulator-max-microvolt = <2950000>;
  143                                         bias-pull-down;
  144                                 };
  145 
  146                                 pm8921_l8: l8 {
  147                                         regulator-min-microvolt = <2800000>;
  148                                         regulator-max-microvolt = <3000000>;
  149                                         bias-pull-down;
  150                                 };
  151 
  152                                 pm8921_l9: l9 {
  153                                         regulator-min-microvolt = <3000000>;
  154                                         regulator-max-microvolt = <3000000>;
  155                                         bias-pull-down;
  156                                 };
  157 
  158                                 pm8921_l10: l10 {
  159                                         regulator-min-microvolt = <3000000>;
  160                                         regulator-max-microvolt = <3000000>;
  161                                         bias-pull-down;
  162                                 };
  163 
  164                                 pm8921_l11: l11 {
  165                                         regulator-min-microvolt = <2850000>;
  166                                         regulator-max-microvolt = <2850000>;
  167                                         bias-pull-down;
  168                                 };
  169 
  170                                 pm8921_l12: l12 {
  171                                         regulator-min-microvolt = <1200000>;
  172                                         regulator-max-microvolt = <1200000>;
  173                                         bias-pull-down;
  174                                 };
  175 
  176                                 pm8921_l14: l14 {
  177                                         regulator-min-microvolt = <1800000>;
  178                                         regulator-max-microvolt = <1800000>;
  179                                         bias-pull-down;
  180                                 };
  181 
  182                                 pm8921_l15: l15 {
  183                                         regulator-min-microvolt = <1800000>;
  184                                         regulator-max-microvolt = <2950000>;
  185                                         bias-pull-down;
  186                                 };
  187 
  188                                 pm8921_l16: l16 {
  189                                         regulator-min-microvolt = <2800000>;
  190                                         regulator-max-microvolt = <2800000>;
  191                                         bias-pull-down;
  192                                 };
  193 
  194                                 pm8921_l17: l17 {
  195                                         regulator-min-microvolt = <1800000>;
  196                                         regulator-max-microvolt = <2950000>;
  197                                         bias-pull-down;
  198                                 };
  199 
  200                                 pm8921_l18: l18 {
  201                                         regulator-min-microvolt = <1300000>;
  202                                         regulator-max-microvolt = <1300000>;
  203                                         bias-pull-down;
  204                                 };
  205 
  206                                 pm8921_l21: l21 {
  207                                         regulator-min-microvolt = <1900000>;
  208                                         regulator-max-microvolt = <1900000>;
  209                                         bias-pull-down;
  210                                 };
  211 
  212                                 pm8921_l22: l22 {
  213                                         regulator-min-microvolt = <2750000>;
  214                                         regulator-max-microvolt = <2750000>;
  215                                         bias-pull-down;
  216                                 };
  217 
  218                                 pm8921_l23: l23 {
  219                                         regulator-always-on;
  220                                         regulator-min-microvolt = <1800000>;
  221                                         regulator-max-microvolt = <1800000>;
  222                                         bias-pull-down;
  223                                 };
  224 
  225                                 pm8921_l24: l24 {
  226                                         regulator-min-microvolt = <750000>;
  227                                         regulator-max-microvolt = <1150000>;
  228                                         bias-pull-down;
  229                                 };
  230 
  231                                 pm8921_l25: l25 {
  232                                         regulator-always-on;
  233                                         regulator-min-microvolt = <1250000>;
  234                                         regulator-max-microvolt = <1250000>;
  235                                         bias-pull-down;
  236                                 };
  237 
  238                                 /* Low Voltage Switch */
  239                                 pm8921_lvs1: lvs1 {
  240                                         bias-pull-down;
  241                                 };
  242 
  243                                 pm8921_lvs2: lvs2 {
  244                                         bias-pull-down;
  245                                 };
  246 
  247                                 pm8921_lvs3: lvs3 {
  248                                         bias-pull-down;
  249                                 };
  250 
  251                                 pm8921_lvs4: lvs4 {
  252                                         bias-pull-down;
  253                                 };
  254 
  255                                 pm8921_lvs5: lvs5 {
  256                                         bias-pull-down;
  257                                 };
  258 
  259                                 pm8921_lvs6: lvs6 {
  260                                         bias-pull-down;
  261                                 };
  262 
  263                                 pm8921_lvs7: lvs7 {
  264                                         bias-pull-down;
  265                                 };
  266 
  267                                 pm8921_ncp: ncp {
  268                                         regulator-min-microvolt = <1800000>;
  269                                         regulator-max-microvolt = <1800000>;
  270                                         qcom,switch-mode-frequency = <1600000>;
  271                                 };
  272                         };
  273                 };
  274 
  275                 gsbi@16000000 {
  276                         status = "okay";
  277                         qcom,mode = <GSBI_PROT_SPI>;
  278                         pinctrl-names = "default";
  279                         pinctrl-0 = <&spi1_default>;
  280                         spi@16080000 {
  281                                 status = "okay";
  282                                 ethernet@0 {
  283                                         compatible = "micrel,ks8851";
  284                                         reg = <0>;
  285                                         interrupt-parent = <&msmgpio>;
  286                                         interrupts = <90 8>;
  287                                         spi-max-frequency = <5400000>;
  288                                         vdd-supply = <&ext_l2>;
  289                                         vdd-io-supply = <&pm8921_lvs6>;
  290                                         reset-gpios = <&msmgpio 89 0>;
  291                                 };
  292                         };
  293                 };
  294 
  295                 pinctrl@800000 {
  296                         spi1_default: spi1_default {
  297                                 mux {
  298                                         pins = "gpio6", "gpio7", "gpio9";
  299                                         function = "gsbi1";
  300                                 };
  301 
  302                                 mosi {
  303                                         pins = "gpio6";
  304                                         drive-strength = <12>;
  305                                         bias-disable;
  306                                 };
  307 
  308                                 miso {
  309                                         pins = "gpio7";
  310                                         drive-strength = <12>;
  311                                         bias-disable;
  312                                 };
  313 
  314                                 cs {
  315                                         pins = "gpio8";
  316                                         drive-strength = <12>;
  317                                         bias-disable;
  318                                         output-low;
  319                                 };
  320 
  321                                 clk {
  322                                         pins = "gpio9";
  323                                         drive-strength = <12>;
  324                                         bias-disable;
  325                                 };
  326                         };
  327                 };
  328         };
  329 
  330         regulators {
  331                 compatible = "simple-bus";
  332 
  333                 ext_l2: gpio-regulator@91 {
  334                         compatible = "regulator-fixed";
  335                         regulator-name = "ext_l2";
  336                         gpio = <&msmgpio 91 0>;
  337                         startup-delay-us = <10000>;
  338                         enable-active-high;
  339                 };
  340         };
  341 };
  342 
  343 &pmicintc {
  344         keypad@148 {
  345                 linux,keymap = <
  346                         MATRIX_KEY(0, 0, KEY_VOLUMEUP)
  347                         MATRIX_KEY(0, 1, KEY_VOLUMEDOWN)
  348                         MATRIX_KEY(0, 2, KEY_CAMERA_FOCUS)
  349                         MATRIX_KEY(0, 3, KEY_CAMERA)
  350                         >;
  351                 keypad,num-rows = <1>;
  352                 keypad,num-columns = <5>;
  353         };
  354 };

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